Instead of a single active item, we now have a list of selected items. I
keep the concept of "active" item (for now at least) when there is one
and only one item selected.
Also note that when inserting an item into the active parent's
container, it now requires all selected items to have the same hierarchy
(same parent). Same when adding on top of the selected items (in which
case, it means on top of the highest one).
When using "show all" by default, gimp_display_flush() can be
called during GimpDisplayShell construction, before the newly-
constructed shell is assigned to the display. Use an ugly hack to
just ignore the flush when this happens.
You shouldn't rely on GObjects being `const`, since a reference count
operation does not respect that. That being said, this fixes a warning,
for a keyword that seems to be redundant here.
gegl:focus-blur blurs the image around a focal point. It can be
used to create fake depth-of-field effects.
Add a prop-gui constructor which uses a FOCUS controller to control
the focus geometry.
Add a new GimpToolFocus tool widget, which defines a focus region,
consisting of an inner limit, an outer limit, and a transition
midpoint between them. The widget allows controlling the limits
and the midpoint, and moving, scaling, and rotating the region.
Add a new GimpCanvasLimit canvas item, which draws an area limit
for different shapes. It will be used by the following commits to
implement GimpToolFocus.
In GimpDrawTool, update the tool widget on GIMP_TOOL_ACTION_RESUME,
so that it can respond to changes in the display-shell scale/
offset. We'd previously done that for individual tools/widgets,
but let's just do it in one place.
This commit makes sure we can properly run the tests in a headless
environment, i.e. they don't mess with the user's X display or their
session bus. The latter is also needed for parallel tests as they fail
to simultaneously own the same name on the session bus.
Replaced the "xvfb-run" meson option with the "headless" option, which
is more intuitive (and also more correct, since we now also require
`dbus-run-session` to run the tests, not only `xvfb-run`).
Finally, note that we need a version of `xvfb-run` that supports the
`-d` (`--auto-display`) option. The problem with `--auto-servernum`
which is also regularly used, is that it doesn't shut down cleanly,
returning a non-zero exit code, wich makes the test fail.
Fixes https://gitlab.gnome.org/GNOME/gimp/-/issues/5078
For now the whole pygimp folder is considered deprecated and will
probably end up removed (though there are some discussions and a merge
request to possibly revive it, we'll see!).
From commit 529aa743:
> `g_object_notify()` actually takes a global lock to look up the
> property by its name, which means there is a performance hit (albeit
> tiny) every time this function is called. For this reason, always try
> to use `g_object_notify_by_pspec()` instead.
While just _loading_ GIMP on my machine (ie during the splash screen)
`g_object_notify (curve, );` got called more than 6000 times already, so
it's not an unused path.
Note that it's also less easy to make an accidental typo when using
`g_object_notify_by_pspec()`, as the compiler will complain about the
enum value being incorrect.
There is no non-hackish way of fixing this without adding a new
"use-opacity-paint-mode" property to GimpToolPreset and a new toggle
in GimpToolPresetEditor. Restoring opacity and paint mode can now be
controlled explicitly, and defaults to TRUE.
`GET_PRIVATE()` expands to `gimp_viewable_get_instance_private()`, which
just returns an offset of the passed on pointer. As such, it's safe to
call this on any value (even NULL) and to put it at the top of the
function block, saving some lines.
From commit 529aa743:
> `g_object_notify()` actually takes a global lock to look up the
> property by its name, which means there is a performance hit (albeit
> tiny) every time this function is called. For this reason, always try
> to use `g_object_notify_by_pspec()` instead.
While just _loading_ GIMP on my machine (ie during the splash screen)
`g_object_notify (viewable, "icon-name");` got called more than 4000
times already, so it's not an unused path.
Note that it's also less easy to make an accidental typo when using
`g_object_notify_by_pspec()`, as the compiler will complain about the
enum value being incorrect.
Meson has a very useful tool for combining a set of linked libraries and
compiler arguments (like an internal pkg-config):
`declare_dependency()`. Use this command to ensure that we can easily
reuse libapp* over multiple libraries, executables and tests.
That way, if we also add a new dependency later on in one of the libapp
libraries, this won't need to be added multiple times.
The tests weren't building because they weren't linked to the static
libraries.
Note that some tests still need fixing, but at least they can be
built/run now.
This gives a big cleanup in the meson.build files of the plug-ins.
It's also quite a bit more maintainable, since anything that changes in
libgimp's dependencies, linkage, ... doesn't have to be copy-pasted into
each plug-in.
By using Meson's `declare_dependency()`, we can avoid specifying the
linked libraries, dependencies and includes we need over and over again.
Basically, this conceptually acts like an internal pkg-config.
Jehan